US Bridges

SR 11 over SR 10 (us 78)

Good

Walton County, Georgia · 1 MI NW of Monroe · Structure no. 000000029700170

Built
1964
61 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
255 ft
4 main spans
Daily traffic
16,600
2024 count
Owner
State
State Highway Agency

About this bridge

SR 11 over SR 10 (us 78) is a steel stringer/multi-beam or girder carrying SR 11 over SR 10 (us 78) in Walton County, Georgia. It was built in 1964, so it is 61 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 16,600 vehicles a day, roughly 1% of them trucks, projected to reach 21,255 by 2032. The structure is 255 ft (77.7 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSR 11
CrossesSR 10 (us 78)
Location1 MI NW of Monroe
RouteState Highway 11
CountyWalton County
StateGeorgia
Coordinates33.80624, -83.72253
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33 US tons
Inventory rating19 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length255 ft (77.7 m)
Longest span68 ft (20.7 m)
Deck width72 ft (21.9 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,600 (2024)
Projected traffic21,255 by 2032
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$2.3 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 11 over SR 10 (us 78) built?

It was built in 1964, making it 61 years old in 2025.

What condition is SR 11 over SR 10 (us 78) in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.

How much traffic does SR 11 over SR 10 (us 78) carry?

About 16,600 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 11 over SR 10 (us 78)?

The structure is 255 ft (77.7 m) long with a longest span of 68 ft (20.7 m) and a deck 72 ft wide.

Who owns SR 11 over SR 10 (us 78)?

It is owned by the State Highway Agency.